Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a resposta de 2004-05 quando 2003-04 mostra grp?
 ###Tabelas: CREATE TABLE future_tense (future_tense_id AUTO_INCREMENT PRIMARY KEY, Aromanian gramustean / farshirot VARCHAR, Romanian (archaic) VARCHAR, Romanian (colloquial) VARCHAR, Romanian (modern) VARCHAR, English VARCHAR) CREATE TABLE third_round_proper (third_round_proper_id AUTO_INCREMENT PRIMARY KEY, Tie no VARCHAR, Home team VARCHAR, Score VARCHAR, Away team VARCHAR, Date VARCHAR, Attendance VARCHAR) CREATE TABLE national_team_goals (national_team_goals_id AUTO_INCREMENT PRIMARY KEY, Goal INT, Date VARCHAR, Venue VARCHAR, Score VARCHAR, Result VARCHAR, Competition VARCHAR) CREATE TABLE original_farthing_wood_animals (original_farthing_wood_animals_id AUTO_INCREMENT PRIMARY KEY, Animal Name VARCHAR, Species VARCHAR, Books VARCHAR, TV Series VARCHAR, Gender VARCHAR, TV Seasons VARCHAR) CREATE TABLE competition_timeline (competition_timeline_id AUTO_INCREMENT PRIMARY KEY, Competition VARCHAR, 1970–71 VARCHAR, 1971–72 VARCHAR, 1972–73 VARCHAR, 1973–74 VARCHAR, 1974–75 VARCHAR, 1975–76 VARCHAR, 1976–77 VARCHAR, 1977–78 VARCHAR, 1978–79 VARCHAR, 1979–80 VARCHAR, 1980–81 VARCHAR, 1981–82 VARCHAR, 1982–83 VARCHAR, 1983–84 VARCHAR, 1984–85 VARCHAR, 1985–86 VARCHAR, 1986–87 VARCHAR, 1987–88 VARCHAR, 1988–89 VARCHAR, 1989–90 VARCHAR, 1990–91 VARCHAR, 1991–92 VARCHAR, 1992–93 VARCHAR, 1993–94 VARCHAR, 1994–95 VARCHAR, 1995–96 VARCHAR, 1996–97 VARCHAR, 1997–98 VARCHAR, 1998–99 VARCHAR, 1999–00 VARCHAR, 2000–01 VARCHAR, 2001–02 VARCHAR, 2002–03 VARCHAR, 2003–04 VARCHAR, 2004–05 VARCHAR, 2005–06 VARCHAR, 2006–07 VARCHAR, 2007–08 VARCHAR, 2008–09 VARCHAR, 2009–10 VARCHAR, 2010–11 VARCHAR, 2011–12 VARCHAR)  
SELECT 2004–05 FROM competition_timeline WHERE 2003–04 = grp